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Belfast city centre cast back 50 years for special `Ring of Steel' live theatre event - The Irish News
![Ring of Steel: Germany and Austria-Hungary at War, 1914-1918: Amazon.co.uk: Watson, Alexander: 9780141042039: Books Ring of Steel: Germany and Austria-Hungary at War, 1914-1918: Amazon.co.uk: Watson, Alexander: 9780141042039: Books](https://m.media-amazon.com/images/I/91LeG8JTtvL._AC_UF894,1000_QL80_.jpg)
Ring of Steel: Germany and Austria-Hungary at War, 1914-1918: Amazon.co.uk: Watson, Alexander: 9780141042039: Books
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Entrance through the 'ring of steel' around the City of London. The ring of steel was originally constructed as a means to preve Stock Photo - Alamy
Coronavirus Victoria:'Ring of steel' comes down as police stood down from checkpoints after 'bizarre and strange' 123 days
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